Revert of Changes caching logic of mojo java apps

mojo/runner/url_resolver.cc

Index: mojo/runner/url_resolver.cc
diff --git a/mojo/runner/url_resolver.cc b/mojo/runner/url_resolver.cc
index e3701264d24803b2463824fe954bf486dad7d2cc..e0ab27c260a2c75375686831b7eb1a3662016058 100644
--- a/mojo/runner/url_resolver.cc
+++ b/mojo/runner/url_resolver.cc
@@ -114,13 +114,9 @@
   if (mojo_base_url_.SchemeIsFile()) {
     const GURL url_with_directory(
         mojo_base_url_.Resolve(base_url.host() + "/"));
-    const base::FilePath dir(util::UrlToFilePath(url_with_directory));
-    if (base::DirectoryExists(dir)) {
-      const base::FilePath mojo_path = dir.Append(base_url.host() + ".mojo");
-      // Only use the directory if the .mojo exists in the directory.
-      if (base::PathExists(mojo_path))
-        return url_with_directory.Resolve(base_url.host() + ".mojo" + query);
-    }
+    const base::FilePath file_path(util::UrlToFilePath(url_with_directory));
+    if (base::DirectoryExists(file_path))
+      return url_with_directory.Resolve(base_url.host() + ".mojo" + query);
   }
   return mojo_base_url_.Resolve(base_url.host() + ".mojo" + query);
 }